Bortezomib in Treating Young Patients With Refractory or Recurrent Leukemia

• Status: Completed
• Trial end date: 1969-12-31
• Target enrollment: 0
• Participant gender: All

Summary

This phase I trial is studying the side effects and best dose of bortezomib in treating young patients with refractory or recurrent leukemia. Bortezomib may stop the growth of cancer cells by blocking the enzymes necessary for their growth.

• Phase: Phase 1
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: National Cancer Institute (NCI)
• Treatments: Bortezomib

Criteria

Inclusion Criteria:

• Histologically confirmed leukemia of 1 of the following types:

• Acute lymphoblastic leukemia

• Acute myeloid leukemia

• Chronic myelogenous leukemia in blast crisis

• Relapsed or refractory disease

• Immunophenotypically confirmed disease, either at initial diagnosis or relapse

• More than 25% blasts in the bone marrow (M3 bone marrow)

• Active extramedullary disease (except leptomeningeal disease) allowed

• No known curative therapy or therapy proven to prolong survival with an acceptable quality of life available

• Performance status - Karnofsky 50-100% (for patients age 11 to 21)

• Performance status - Lansky 50-100% (for patients age 10 and under)

• Platelet count ≥ 20,000/mm^3*

• Hemoglobin ≥ 8.0 g/dL*

• WBC < 20,000/mm^3** (hydroxyurea for cytoreduction allowed)

• No hyperleukocytosis (i.e., WBC > 100,000/mm^3)

• Bilirubin ≤ 1.5 times upper limit of normal (ULN)

• ALT ≤ 5 times ULN

• Albumin ≥ 2 g/dL

• Creatinine clearance or radioisotope glomerular filtration rate ≥ 70 mL/min

• Creatinine based on age as follows:

• ≤ 0.8 mg/dL for patients age 5 and under

• ≤ 1.0 mg/dL for patients age 6 to 10

• ≤ 1.2 mg/dL for patients age 11 to 15

• ≤ 1.5 mg/dL for patients age 16 to 21

• Not pregnant or nursing

• Negative pregnancy test

• Fertile patients must use effective contraception

• No uncontrolled infection

• Recovered from prior immunotherapy

• At least 7 days since prior filgrastim (G-CSF) or sargramostim (GM-CSF)

• At least 7 days since prior biologic agents

• At least 3 months since prior stem cell transplantation or rescue and no evidence of active graft-versus-host disease

• No concurrent prophylactic G-CSF during course 1 of study

• No concurrent immunotherapy

• No concurrent biologic therapy

• Recovered from prior chemotherapy

• At least 24 hours since prior hydroxyurea for cytoreduction

• At least 6 weeks since prior nitrosoureas

• No concurrent chemotherapy

• At least 7 days since prior steroids (except as premedication prior to blood product transfusion)

• Recovered from prior radiotherapy

• At least 2 weeks since prior small port local palliative radiotherapy

• At least 3 months since prior total body irradiation, craniospinal irradiation, or irradiation to more than 50% of the pelvis

• At least 6 weeks since other prior substantial bone marrow radiotherapy

• No concurrent radiotherapy

• At least 7 days since prior retinoids

• No other concurrent investigational agents

• No other concurrent anticancer agents

• No concurrent anticonvulsant medications known to activate the cytochrome p450 system (e.g., phenytoin, carbamazepine, or phenobarbital)

• Concurrent benzodiazepines and gabapentin are allowed